INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a17dd290db1a4dd2959cd9ef429824d060346cc7072a38b86262e8a09f599aa', 
    't97KvLtFfJ2E2G4QTZ4A/MKmRIa9ziR0AmSUJSLyYi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)