INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45cd46c4962af17827c5c2a993a2a734880d703fc2330a5666ec2abf1e6837f', 
    'P5p8vLrACg3EvvdUxpBGLW58cAlpHIahN5rkZb4DEyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)